Senior Fullstack Engineer
Core
Architecting and implementing user-facing components of the Paystand open banking network, including agentic AI, stablecoin, and AR/AP solutions.
Role type
Senior Fullstack Engineer (AI-first)
Builds
User-facing web applications, reusable libraries, and frameworks for the Paystand platform.
Domain
Fintech / Blockchain / AI
Deliverable
production ML models
Required skills
Full-stack development, AI-assisted coding, system architecture, API design, distributed systems, relational databases, secure engineering practices, frontend frameworks (React/Next.js/Vue/Angular), backend frameworks (Node.js/Python/Java/Go/Elixir), cloud deployment.
Preferred skills
Experience with AI agents, model APIs, tool calling, retrieval, human-in-the-loop workflows.
Responsibilities
Lead architecture and implementation of user-facing systems, design reusable libraries, provide technical leadership and mentorship, collaborate on product experience, ensure code quality and security, participate in full development lifecycle, advocate for continuous improvement.
Seniority
Senior, hands-on IC with mentorship
